“The first thing you notice in fainting is the narrowing of vision, followed by blackness.

“You could argue that’s the way in which death would progress as well because the same mechanisms are in place and it’s an interruption of blood flow to the brain.”

Can you have an out-of-body experience?

The myth of the out-of-body experience is actually a trick of the mind, according to Dr Cameron

“He was brought back and described that circumstance to others… but none of that actually happened.

“The brain can create a visual world around you that resembles something close to reality that isn’t reality, because you’re actually blind.”

Does your life flash before your eyes?

Yes, in fact the last thing you will think about before dying is the stand-out moments of your life.

Researchers from Hadassah University in Jerusalem examined seven different people who had near-death experiences and found they all saw intense experiences.

It’s not like in the movies, where the flashback starts at birth and work chronologically.

However, people who have experienced this it’s surprising how many memories can be packed into that short period of time.
“It was like being there for centuries,” one woman explained.
“It all happened at once, or some experiences within my near-death experience were going on at the same time as others, though my human mind separated them into different events.”
Another person claimed they were able to personally experience the pain their friends and family had felt in their lives.
They added: “I was allowed to see that part of them and feel for myself what they felt.”
Dr Cameron is far from the first person to study what happens when you die.